* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* 设置整体页面高度 */
body {
    height: 100%;
    background-image: url(/image/bg.jpg);
    background-size: cover;
    background-repeat: no-repeat;
}
.studio_entry {
    width: 100%;
    height: 60px;
    background-color: rgba(255,128,64);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-left: 80px;
    padding-right: 80px;
    box-shadow: 0 1px 10px 0 #000;
}
.studio_entry a {
    color: #333;
    text-decoration: none;
}
.upload-container {
    width: 100%;
    height: 670px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.upload-dialog {
    width: 400px;
    height: 400px;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    align-items: center;
}

.upload-dialog h3 {
    padding: 50px 0;
    text-align: center;
}

.upload-dialog .row {
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.upload-dialog .row span {
    display: block;
    width: 100px;
    font-weight: 700;
}

#title,
#track {
    width: 200px;
    height: 40px;
    line-height: 40px;
    font-size: 24px;
    border-radius: 10px;
    border: none;
    outline: none;
    text-indent: 10px;
}

#submit {
    width: 300px;
    height: 50px;
    color: white;
    background-color: green;
    border: none;
    border-radius: 10px;
    margin-top: 30px;
    cursor:pointer;
    font-size: 18px;
}

#submit:active {
    background-color: #666;
}